| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.86 | 11.613% | $99.1793 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $57.62 | 4.739% | $60.3506 | $60.35 | $60.35 | $60.40 |
| Purchase #3 | $191.97 | 8.393% | $208.082 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $215.77 | 9.521% | $236.3135 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $50.41 | 4.825% | $52.8423 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $5.48 | 8.702% | $5.9569 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $26.93 | 6.360% | $28.6427 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $637.04 | $691.3673 | $691.36 | $691.40 | $691.40 | |